ndonesia Power is one of the subsidiaries of PT PLN (Persero) which was established on October 3, 1995 under the name PT PLN Pembangkitan Jawa Bali I (PT PJB I). On October 8, 2000, PT PJB I was renamed Indonesia Power as an affirmation of the Company's goal to become a pure, business-oriented, independent power company. The Company's main business activities are focusing as a provider of electricity through power generation and as a provider of operations and maintenance of power plants that operate plants spread across Indonesia. In addition to managing Generating Units, Indonesia Power has 5 Subsidiaries, 2 Joint Venture Companies, 1 Associate Company, 3 Grandson Companies (Affiliates of Subsidiaries) to support the Company's Business strategy and processes.